Ban lines and land properties

I have a little problem. I had a single shop within my sim that I recently split into two identical shops for verified and unverified residents, for various reasons. Now only one parcel on the island allows access for residents with "no payment info on file". I planned to disable either scripting or building on this parcel.

Basically it works fine; every unverified account who tries to teleport to another location within the sim is redirected to this parcel. But the ban lines only work up to a height of 75 meters. Every banned person can still fly over the whole sim - and rez objects on the ground, add LSL scripts etc. (I need both building and scripting enabled at my mainstore, for customers to unpack and test their scripted attachments). I disabled flying on my "unverified's parcel", but many arrive hovering above the ground and can still fly up unless they land.

I know that higher ban lines would annoy the aviators on the mainland; perhaps something else could be changed instead? How about automatically turning flight off after teleporting, so a person drops to the ground? Perhaps only when teleporting to a different estate. Or a way to disable scripting or building for unverified accounts only, perhaps additional options in the land properties (splitting the "all residents" checkboxes into the 3 account types). Perhaps there already is a solution that I failed to find yet?

Hi Ishtara, we've been considering the advantages/disadvantages of the current ban height and will definitely take into consideration altering them. Personally I can definitely understand the problems associated with the current system, and will be rooting for some changes to their functionality.

Even if you disabled flight, someone could use a scripted attachment to simulate flight. Even if you disabled scripting, there are ways around that for attachments.

Your best bet is a roof over your unverified store, and a script to teleport home anyone who tries to "tunnel" through the roof.